﻿/* ==============================================================================
*
*   Copyright (c) 2010, Pierre Favier
*   All rights reserved.
*
*   NTasking is free software: you can redistribute it and/or modify it
*   under the terms of the GNU General Public License as published by the
*   Free Software Foundation.
*
*   Redistribution and use in source and binary forms, with or without
*   modification, are permitted provided that the following conditions
*   are met:
*
*   -   Redistributions of source code must retain the above copyright notice,
*       this list of conditions and the following disclaimer.
*
*   -   Redistributions in binary form must reproduce the above
*       copyright notice, this list of conditions and the following
*       disclaimer in the documentation and/or other materials
*       provided with the distribution.
*
*   THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
*   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
*   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
*   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
*   BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
*   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
*   TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
*   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
*   ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
*   TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
*   THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
*   SUCH DAMAGE.
*
* ============================================================================== */

namespace NTasking.Internals
{

    /// <summary>
    /// Define the methods and properties of classes which can have 1 parameter
    /// </summary>
    /// <typeparam name="P1T">The type of the 1st parameter.</typeparam>
    internal interface IParameters<out P1T>
    {

        /// <summary>
        /// Gets the value of the 1st parameter.
        /// </summary>
        /// <value>The value of the 1st parameter.</value>
        P1T P1 { get; }

    }


    /// <summary>
    /// Define the methods and properties of classes which can have 2 parameters
    /// </summary>
    /// <typeparam name="P1T">The type of the 1st parameter.</typeparam>
    /// <typeparam name="P2T">The type of the 2nd parameter.</typeparam>
    internal interface IParameters<out P1T, out P2T> : IParameters<P1T>
    {

        /// <summary>
        /// Gets the value of the 2nd parameter.
        /// </summary>
        /// <value>The value of the 2nd parameter.</value>
        P2T P2 { get; }

    }


    /// <summary>
    /// Define the methods and properties of classes which can have 3 parameters
    /// </summary>
    /// <typeparam name="P1T">The type of the 1st parameter.</typeparam>
    /// <typeparam name="P2T">The type of the 2nd parameter.</typeparam>
    /// <typeparam name="P3T">The type of the 3rd parameter.</typeparam>
    internal interface IParameters<out P1T, out P2T, out P3T> : IParameters<P1T, P2T>
    {

        /// <summary>
        /// Gets the value of the 3rd parameter.
        /// </summary>
        /// <value>The value of the 3rd parameter.</value>
        P3T P3 { get; }

    }


    /// <summary>
    /// Define the methods and properties of classes which can have 4 parameters
    /// </summary>
    /// <typeparam name="P1T">The type of the 1st parameter.</typeparam>
    /// <typeparam name="P2T">The type of the 2nd parameter.</typeparam>
    /// <typeparam name="P3T">The type of the 3rd parameter.</typeparam>
    /// <typeparam name="P4T">The type of the 4th parameter.</typeparam>
    internal interface IParameters<out P1T, out P2T, out P3T, out P4T> : IParameters<P1T, P2T, P3T>
    {

        /// <summary>
        /// Gets the value of the 4th parameter.
        /// </summary>
        /// <value>The value of the 4th parameter.</value>
        P4T P4 { get; }

    }

}
